Finding the Third Proportional to 1,629,770,044.50 and 3,530,291,801.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,629,770,044.50 : 3,530,291,801.06 = 3,530,291,801.06 : x
2. Step 2: Convert to fraction form
   1,629,770,044.50/3,530,291,801.06 = 3,530,291,801.06/x
3. Step 3: Cross multiply
   1,629,770,044.50x = 3,530,291,801.06 × 3,530,291,801.06
4. Step 4: Simplify right side
   1,629,770,044.50x = 12,462,960,200,649,109,504
5. Step 5: Solve for x
   x = 12,462,960,200,649,109,504/1,629,770,044.50
6. Step 6: Final answer
   x = 7,647,066,678.34